Let r(h) = -h + 2. Let u be -7 + -1 + (-4)/(-2). Let p be r(u). Solve -4*i + 0 = -p for i.

2

Let k® = -15*r. Let l be k(-1). Let c be ((-12)/l)/((-2)/5). Solve -c*m - 6 = -4*m for m.

3

Let f = -13 + 18. Solve f*a = 2*a for a.

0

Let d be (-4)/10 + 68⁄20. Let t = d + -1. Suppose -2*j = -4, -y - 7 = -5*j + 1. Solve y*z + t*z = 8 for z.

2

Suppose 5*d - 2*l + 30 = 0, 0 = l - 6 + 1. Let i = d + 8. Solve -i*c = -2*c - 6 for c.

3

Let c(s) = 8*s - 2. Let b be c(2). Let l = b + 15. Let q = -14 + l. Solve 4*k + k = q for k.

3

Let u = 64 + -60. Solve -u*q = -6*q for q.

0

Let r(u) = -u**2 + 5*u + 24. Let w be r(8). Solve -4 = 2*m - w for m.

-2

Suppose -5*u + 12 = b, -5*u - 3*b + 4*b = -8. Solve -4 = u*g + 2 for g.

-3

Let q(f) = -2f - 3. Let y be q(-3). Let z be -4-1*(2 + -1). Let d = z + 0. Solve y*i = d*i for i.

0